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ponedjeljak, 05.01.2026.

DIAGXT T80 Universal Oscilloscope: User Manual Guide

The DIAGXT T80 Universal Oscilloscope combines powerful waveform acquisition with integrated CAN analysis, making it an essential tool for automotive diagnostics and general signal testing. Here's a quick overview of its main functions.

Main Features
lUniversal Oscilloscope: Capture and analyze electrical waveforms.
lCAN Analysis: Decode and record CAN bus data in real time.
lWaveform & CAN Data Storage: Save, name, and review captures easily.
lUser-Friendly Interface: Intuitive controls for quick setup and operation.

How to Use DIAGXT T80Universal Oscilloscope?
` Tap "Universal Oscilloscope" to enter the waveform capture interface.
a Stop/Start: Tap to pause or resume signal capture.
b Save: Save waveforms with custom file names (letters, numbers, and symbols supported).

1. Core Functions
lTrigger
Adjust the trigger level to stabilize the waveform display. Choose from:
Auto: Automatic triggering for general use.
Normal: Captures only when trigger conditions are met.
Single: Captures a single sweep for one-time events.

lScaling
Time Scale: Measure period, frequency, pulse width, and rise/fall time.
Voltage Scale: Measure amplitude, peak-to-peak, RMS, and DC offset.

lParameter Measurement
View key metrics for each channel:
Period & Frequency
Peak-to-Peak Voltage
Duty Cycle

lAuto Setup
Tap AutoSet for automatic vertical/horizontal scaling—ideal for quick signal viewing. Manual tuning may be needed for low-frequency or noisy signals.

lTime Base Adjustment
Adjust the horizontal time scale (e.g., from 1 ms/div to 10 ms/div) for detailed signal inspection.

2. Waveform Adjustments
` Display: Show or hide selected channels.
a Invert: Flip the waveform 180° vertically.
b Coupling:
DC Coupling: Shows both AC and DC components.
AC Coupling: Blocks DC to focus on AC signals.
c Probe Attenuation: Set attenuation ratio (e.g., 10:1, 100:1) to match your probe.
d Vertical Scale: Adjust volts per division for optimal waveform height.

3. Navigation & Exit
Fast Move: Use the progress bar to quickly scroll through captured waveforms.
Exit: Stops acquisition and returns to the main menu.

The DIAGXT T80 Automotive Oscilloscope offers a reliable, all-in-one solution for waveform analysis and CAN diagnostics. Its blend of automatic setup, flexible triggering, and easy file management makes it suitable for both beginners and experienced technicians.

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Oznake: diagxt t80

05.01.2026. u 08:31 • 0 Komentara • Print • # • ^

nedjelja, 04.01.2026.

Launch X-431 ECU & TCU Programmer Software Setup Guide

This article will guide you step by step through downloading, installing, connecting, and activating the Launch X-431 ECU & TCU Programmer software on your computer.

Step 1: Download and Install the Software
Begin by visiting the official website and clicking the download link for the X-431 ECU & TCU Programmer. Follow the on-screen instructions to complete the installation on your computer.

Download Link:
https://en.cnlaunch.com/products-detail/i-243.html#pro_download

Step 2: Connect the ECU & TCU Programmer to the Computer

After installation, launch the software. If the device is not connected, the software will display a message saying [Box not connected].

Use a USB cable (Type-A to Type-B) to connect the X-431 ECU & TCU Programmer to your computer. Once connected properly, the software should recognize the device automatically.

Step 3: Software Activation

When using the software for the first time, it will automatically enter the activation interface.

After the X-431 ECU & TCU Programmer is connected, the system will detect and display the device serial number. To complete activation, enter the activation code, which can be found on the envelope included with the X-431 ECU & TCU Programmer, and scrape the coating area to obtain the activation code.

Once the activation is successful, the device and software will be ready for use.

Conclusion:
By following the steps above—downloading the software, connecting the programmer, and completing activation—you can quickly set up the Launch X-431 ECU & TCU Programmer and begin ECU and TCU programming tasks efficiently.

For more diagnostic tools, programming devices, and technical guides, visit www.obd2shop.co.uk.

Oznake: launch x431 ecu tcu tool

04.01.2026. u 08:56 • 0 Komentara • Print • # • ^

četvrtak, 01.01.2026.

Mercedes-Benz W221 Dashboard Programming with OBDSTAR X300 Classic G3

In this article, we demonstrate the advanced ECU programming function of the OBDSTAR X300 Classic G3 (Keymaster G3), illustrating how to quickly program a used instrument cluster from a Mercedes-Benz S-Class W221 model. This function allows you to restore a used instrument cluster to factory settings and complete its programming.

Important: Before starting any operation, make sure the main cable is properly connected to the vehicle to avoid communication errors.

Step 1: Enter the Dashboard Programming Menu

1. On the KeyMaster G3 device, navigate through the following path:
[ECU Advanced] ’ [MB BENZ] ’ [DASHBOARD] ’ [S-CLASS] ’ [W221]

2. Tap [Guide] and carefully read the function introduction and menu descriptions to understand the operation process and precautions.
3. Next, retrieve [ECU Info.] to confirm the hardware and software part numbers of the dashboard, ensuring compatibility before proceeding.

Step 2: Back Up the EEPROM Data

Before performing any modifications, it is strongly recommended to back up the original data.
1. Select [EEPROM Backup]
2. Tap [Start] to begin backing up the data
3. You can customize the filename of the saved backup file for easier identification later

This backup file is critical and will be used in the following steps, so make sure it is saved correctly.

Step 3: Virginize the Used Dashboard

Now, execute the [Virgin Dashboard] function.
1. Carefully select the correct backup file
2. Double-check the file before confirming
3. Tap [OK] to proceed

Once completed, the used dashboard will be restored to factory (virgin) status:
1. The mileage will be initialized to its initial display state
2. The SSID synchronization code will be cleared

Step 4: Program the Dashboard

After virginizing the dashboard, proceed with the dashboard programming function.

When the device displays [Programming complete], it means the used Mercedes-Benz W221 dashboard has been successfully programmed and is ready for use.

For a full step-by-step visual demonstration, please watch the video guide:
https://youtu.be/iPN2KPHBZ0E

Visit our website for more professional automotive diagnostic tools and tutorials: www.obd2shop.co.uk

Oznake: obdstar x300 classic g3

01.01.2026. u 03:52 • 0 Komentara • Print • # • ^

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